The executives at Downtown Dallas Inc. are pulling together potential development sites in the city’s central business district that could appeal to the search underway by Amazon.com Inc. (Nasdaq: AMZN) for a second North American headquarters.

“We have a lot of options with nearly 6 million square feet of space available for someone to move into today,” said Kourtny Garrett, president and CEO of Downtown Dallas Inc., an advocacy group for Dallas’ urban core.

“Amazon said they are looking for 500,000 square feet of space in 2019, and we can easily absorb that in the CBD,” Garrett added. “Within a 2.5-mile radius, we have almost 30 million square feet of real estate; the opportunities are endless.”